The 6314/2TDHHP is a 24VDC Compact Axial Fan with a ball bearing and glass-fiber reinforced PA plastic impeller. This DC fan comes with a die-cast aluminum housing and the power connection is via speed signal and control input 18, 20 or 22AWG wire cable. The direction of rotation is clock wise direction viewed toward rotor and the air exhaust over struts. The motor is protection against reverse polarity and blocked rotor. The axial compact fan is suitable for high air performance with moderate pressure build-up. The flow of air through the fan blades is parallel to the rotation axis. The 3-phase fan drive with very smooth operation and high efficiency housing with grounding lug for M4 x 8 screw (Torx) power consumption when wide open. -20 to 75°C Ambient temperature range